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. 2020 May 28;11:629. doi: 10.3389/fpls.2020.00629

FIGURE 4.

FIGURE 4

Vigor regulation of the “Picual” scion by wild rootstock genotypes. Wild genotypes grown in pots for 1 year after ex-vitro acclimatization were grafted with the cv. “Picual”. Morphological features were measured 1 year after grafting. (A) Correlation between the rootstock basal diameter and the scion height. Values correspond to the average value of different individuals (N = 8–12), with self-grafted “Picual” labeled in red color. (B) Correlation between height of the non-grafted rootstock and height of the grafted scion. Values correspond to the average value of different individuals (N = 8–12) of each genotype. (C) Correlation between the basal diameter of the non-grafted rootstock and the height of the grafted scion. Values correspond to the average value of different individuals (N = 8–12) of each genotype. Error bars in 2 dimensions (in A–C).